156789308834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37853527}}^1$

素因数の和:37853657

約数の個数: 16

約数和(自身を含む): 249833284800

約数和(自身を除く): 93043975966

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 37853527, 75707054, 719217013, 1438434026, 4126034443, 8252068886, 78394654417, 156789308834]

約数ペア:

[(1, 156789308834), (2, 78394654417), (19, 8252068886), (38, 4126034443), (109, 1438434026), (218, 719217013), (2071, 75707054), (4142, 37853527)]